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LED control

Discussion in 'Electronic Design' started by Krish, Dec 11, 2003.

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  1. Krish

    Krish Guest

    how to control a bank of leds, switiching from one banking to other
    and their intensity, using cheapest and simplest hardware.
    any help most welcomed
  2. Banks of two, or banks of 10,000? Can their intensity be varied by
    pulsing them on and off for various brief amounts of time, (so that
    the flicker is not noticeable to the eye, or is this for a camera use,
    where flicker will beat with the frame rate? Need details.
  3. In lieu of that: toggle switches and resistors.
  4. Peter Lowrie

    Peter Lowrie Guest

    Aha, exactly the type of application of which the much derided LED
    Accelerator would be perfect.

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